| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | taken [adv prt] responsibility for | 10 |
|
| 2 | have taken responsibility for | 10 |
|
| 3 | have taken [adv prt] responsibility | 10 |
|
| 4 | have taken [adv prt] for | 7 |
|
